205339981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{91957}}^1$

素因数の和:92004

約数の個数: 16

約数和(自身を含む): 264839040

約数和(自身を除く): 59499059

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 91957, 643699, 1011527, 2666753, 7080689, 18667271, 29334283, 205339981]

約数ペア:

[(1, 205339981), (7, 29334283), (11, 18667271), (29, 7080689), (77, 2666753), (203, 1011527), (319, 643699), (2233, 91957)]